Tiêu chuẩn quốc tế
Số hiệu
Standard Number
ASTM E1201-87(2004)
Năm ban hành 2004
Publication date
Tình trạng
W - Hết hiệu lực
Status |
Tên tiếng Anh
Title in English Standard Practice for Sampling Zooplankton with Conical Tow Nets
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Số trang
Page 3
Giá:
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Phạm vi áp dụng
Scope of standard 1.1 This practice covers the procedure for obtaining qualitative samples of a zooplankton community by use of conical tow nets. Nets will collect most zooplankton, but some forms will avoid nets.1.2 This standard does not purport to address all of the safety problems, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
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